In preparation for the deprecation of `stdenv.isX`.
These shorthands are not conducive to cross-compilation because they
hide the platforms.
Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way
One example of why this is bad and especially affects compiler packages
https://www.github.com/NixOS/nixpkgs/pull/343059
There are too many files to go through manually but a treewide should
get users thinking when they see a `hostPlatform.isX` in a place where it
doesn't make sense.
```
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is"
fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is"
```
The `configure` script fails to detect several C standard library
functions due to not including the required headers. Suppressing the
warning about implicit function declarations allows the checks to
succeed and lftp build.
fixes lftp failing to verify sites secured with letsencrypt.
- more specifically, lftp doesn't validate the cross-signed ISRG Root X1 correctly[1][2].
- this issue is not present when built against openssl.
- a fix for the gnutls codepath has been merged[3], but the project has not seen a release since 2020.
- given this, and the questionable quality of gnutls, it seems reasonable to build with openssl instead.
reproducing this bug yields the following:
> Fatal error: Certificate verification: Not trusted (93:3C:6D:DE:E9:5C:9C:41:A4:0F:9F:50:49:3D:82:BE:03:AD:87:BF)
[1]: https://askubuntu.com/questions/1366456/lftp-certificate-suddenly-not-trusted#comment2395548_1366818
[2]: https://github.com/lavv17/lftp/issues/641
[3]: https://github.com/lavv17/lftp/pull/642
Change-Id: Ib161d8741f6d6debde8a65d94a6c1965b23f82ff
* treewide: http -> https sources
This updates the source urls of all top-level packages from http to
https where possible.
* buildtorrent: fix url and tab -> spaces
